Warning: Permanently added '[localhost]:54429' (ECDSA) to the list of known hosts.
2023/05/16 21:23:28 fuzzer started
2023/05/16 21:23:28 dialing manager at localhost:35573
2023/05/16 21:23:28 checking machine...
2023/05/16 21:23:28 checking revisions...
syzkaller login: [ 61.556140] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:23:28 testing simple program...
[ 61.624463] cgroup: Unknown subsys name 'net'
[ 61.717037] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.261526] audit: type=1400 audit(1684272221.342:6): avc: denied { execmem } for pid=268 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 75.390025] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.392300] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.393761] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.397320] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.399065] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.400766] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.788613] ------------[ cut here ]------------
[ 75.789278] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.791034] WARNING: CPU: 0 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.792118] Modules linked in:
[ 75.792679] CPU: 0 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.797182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.798215] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.798907] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.801180] RSP: 0018:ffff88800fad7c00 EFLAGS: 00010282
[ 75.801890] RAX: 0000000000000000 RBX: ffff88800dfb9840 RCX: 0000000000000000
[ 75.802812] RDX: ffff88801b618000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.803731] RBP: ffff88800dfb9854 R08: 0000000000000001 R09: 0000000000000000
[ 75.804661] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.805585] R13: ffffffff84e223a0 R14: ffff88800dfb9848 R15: ffffffff84d73340
[ 75.806518] FS: 0000555556598400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.807552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.808288] CR2: 00007f0f53bc76f4 CR3: 000000001fd48000 CR4: 0000000000350ef0
[ 75.809218] Call Trace:
[ 75.809592]
[ 75.809904] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.810566] ipv4_frags_init_net+0x269/0x440
[ 75.811140] ops_init+0xbb/0x6b0
[ 75.811690] setup_net+0x3d9/0x990
[ 75.812165] ? down_read_killable+0x1d7/0x4e0
[ 75.812811] ? __pfx_setup_net+0x10/0x10
[ 75.813336] ? copy_net_ns+0x17c/0x770
[ 75.813895] copy_net_ns+0x321/0x770
[ 75.814429] create_new_namespaces+0x3f6/0xb30
[ 75.815030] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.815705] ksys_unshare+0x44d/0x8e0
[ 75.816212] ? __pfx_ksys_unshare+0x10/0x10
[ 75.816824] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.817597] __x64_sys_unshare+0x31/0x40
[ 75.818130] do_syscall_64+0x3f/0x90
[ 75.818656] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.819325] RIP: 0033:0x7fca9d9f80d7
[ 75.819840] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 75.822080] RSP: 002b:00007ffff5a152c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.823063] RAX: ffffffffffffffda RBX: 00007ffff5a15908 RCX: 00007fca9d9f80d7
[ 75.823983] RDX: 00007fca9da6241f RSI: 00007ffff5a15260 RDI: 0000000040000000
[ 75.824908] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5a15070
[ 75.825830] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca9db0abf0
[ 75.826741] R13: 00007ffff5a153a0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.827692]
[ 75.828007] irq event stamp: 8305
[ 75.828500] hardirqs last enabled at (8317): [] __up_console_sem+0x78/0x80
[ 75.829584] hardirqs last disabled at (8328): [] __up_console_sem+0x5d/0x80
[ 75.830660] softirqs last enabled at (8044): [] irq_exit_rcu+0x93/0xc0
[ 75.831717] softirqs last disabled at (8033): [] irq_exit_rcu+0x93/0xc0
[ 75.832801] ---[ end trace 0000000000000000 ]---
[ 75.839614] ------------[ cut here ]------------
[ 75.840214] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.841912] WARNING: CPU: 0 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.843006] Modules linked in:
[ 75.843469] CPU: 0 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.844667] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.845723] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.846416] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.848639] RSP: 0018:ffff88800fad7c00 EFLAGS: 00010282
[ 75.849301] RAX: 0000000000000000 RBX: ffff88800daa1c40 RCX: 0000000000000000
[ 75.850227] RDX: ffff88801b618000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.851138] RBP: ffff88800daa1c54 R08: 0000000000000001 R09: 0000000000000000
[ 75.852045] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.852982] R13: ffffffff84e223a0 R14: ffff88800daa1c48 R15: ffffffff84da62e0
[ 75.853889] FS: 0000555556598400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.854910] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.855676] CR2: 00007f0f53bc76f4 CR3: 000000001fd48000 CR4: 0000000000350ef0
[ 75.856613] Call Trace:
[ 75.856951]
[ 75.857263] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.857921] ipv6_frags_init_net+0x206/0x3c0
[ 75.858531] ops_init+0xbb/0x6b0
[ 75.858986] setup_net+0x3d9/0x990
[ 75.859493] ? down_read_killable+0x1d7/0x4e0
[ 75.860076] ? __pfx_setup_net+0x10/0x10
[ 75.860666] ? copy_net_ns+0x17c/0x770
[ 75.861254] copy_net_ns+0x321/0x770
[ 75.861846] create_new_namespaces+0x3f6/0xb30
[ 75.862557] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.863256] ksys_unshare+0x44d/0x8e0
[ 75.863869] ? __pfx_ksys_unshare+0x10/0x10
[ 75.864553] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.865392] __x64_sys_unshare+0x31/0x40
[ 75.865978] do_syscall_64+0x3f/0x90
[ 75.866567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.867288] RIP: 0033:0x7fca9d9f80d7
[ 75.867864] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 75.870348] RSP: 002b:00007ffff5a152c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.871471] RAX: ffffffffffffffda RBX: 00007ffff5a15908 RCX: 00007fca9d9f80d7
[ 75.872486] RDX: 00007fca9da6241f RSI: 00007ffff5a15260 RDI: 0000000040000000
[ 75.873505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5a15070
[ 75.874517] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca9db0abf0
[ 75.875528] R13: 00007ffff5a153a0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.876568]
[ 75.876915] irq event stamp: 10383
[ 75.877453] hardirqs last enabled at (10395): [] __up_console_sem+0x78/0x80
[ 75.878668] hardirqs last disabled at (10406): [] __up_console_sem+0x5d/0x80
[ 75.879875] softirqs last enabled at (10288): [] irq_exit_rcu+0x93/0xc0
[ 75.881110] softirqs last disabled at (10283): [] irq_exit_rcu+0x93/0xc0
[ 75.882293] ---[ end trace 0000000000000000 ]---
[ 75.883836] ------------[ cut here ]------------
[ 75.884540] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.886759] WARNING: CPU: 0 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.887942] Modules linked in:
[ 75.888467] CPU: 0 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.889700] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.890761] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.891453] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.893674] RSP: 0018:ffff88800fad7bf0 EFLAGS: 00010286
[ 75.894340] RAX: 0000000000000000 RBX: ffff88800daa1040 RCX: 0000000000000000
[ 75.895261] RDX: ffff88801b618000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.896173] RBP: ffff88800daa1054 R08: 0000000000000001 R09: 0000000000000000
[ 75.897097] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.898001] R13: ffffffff84e223a0 R14: ffff88800daa1048 R15: ffffffff84daf020
[ 75.898921] FS: 0000555556598400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 75.899956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.900744] CR2: 00007f0f53bc76f4 CR3: 000000001fd48000 CR4: 0000000000350ef0
[ 75.901653] Call Trace:
[ 75.901990]
[ 75.902299] nf_ct_net_init+0x224/0x3d0
[ 75.902866] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.903500] ops_init+0xbb/0x6b0
[ 75.903970] setup_net+0x3d9/0x990
[ 75.904496] ? down_read_killable+0x1d7/0x4e0
[ 75.905077] ? __pfx_setup_net+0x10/0x10
[ 75.905635] ? copy_net_ns+0x17c/0x770
[ 75.906150] copy_net_ns+0x321/0x770
[ 75.906678] create_new_namespaces+0x3f6/0xb30
[ 75.907288] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.907961] ksys_unshare+0x44d/0x8e0
[ 75.908520] ? __pfx_ksys_unshare+0x10/0x10
[ 75.909077] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.909836] __x64_sys_unshare+0x31/0x40
[ 75.910393] do_syscall_64+0x3f/0x90
[ 75.910875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.911564] RIP: 0033:0x7fca9d9f80d7
[ 75.912043] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 75.914273] RSP: 002b:00007ffff5a152c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 75.915232] RAX: ffffffffffffffda RBX: 00007ffff5a15908 RCX: 00007fca9d9f80d7
[ 75.916133] RDX: 00007fca9da6241f RSI: 00007ffff5a15260 RDI: 0000000040000000
[ 75.917051] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff5a15070
[ 75.917972] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fca9db0abf0
[ 75.918872] R13: 00007ffff5a153a0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.919797]
[ 75.920105] irq event stamp: 11163
[ 75.920601] hardirqs last enabled at (11175): [] __up_console_sem+0x78/0x80
[ 75.921688] hardirqs last disabled at (11186): [] __up_console_sem+0x5d/0x80
[ 75.922792] softirqs last enabled at (10980): [] irq_exit_rcu+0x93/0xc0
[ 75.923861] softirqs last disabled at (10971): [] irq_exit_rcu+0x93/0xc0
[ 75.924943] ---[ end trace 0000000000000000 ]---
executing program
[ 77.476193] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.523419] Bluetooth: hci0: command 0x041b tx timeout
[ 81.572429] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.619426] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:23:25 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fad7598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555556598400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f0f53bc76f4 CR3=000000001fd48000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=1ffff11002db1ee9 RCX=ffffffff812cd9ff RDX=fffffbfff0ef2d3e
RSI=0000000000000008 RDI=ffffffff877969e8 RBP=ffff88801593c0e8 RSP=ffff888016d8f710
R8 =0000000000000000 R9 =fffffbfff0ef2d3d R10=ffffffff877969ef R11=0000000000000001
R12=0000000000000007 R13=ffff88801593c108 R14=0000000000000145 R15=0000000000000080
RIP=ffffffff812cda07 RFL=00000047 [---Z-PC] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f972e7a2900 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f972dcc9010 CR3=000000000e942000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=3a474e494e5241573d4547415353454d XMM01=6e5f6c74637379732f74656e20746120
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120393632203a444950
XMM04=0013ad65119292df000000000010f168 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0e6f388e6619db8b00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000